When to Plant Walla Walla in Zone 3b
Family: Amaryllidaceae · Vegetable
Planting Schedule
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Get the exact Zone 3b timeline for your Walla Walla. See localized frost dates, indoor sowing windows, and optimal companions below.
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Crop Dates : 3b
| Milestone | Date |
|---|---|
| Start Indoors | Direct Sow |
| Last Frost | May 19th |
| Transplant / Sow Outdoors | May 19th |
| Harvest Begins | Aug 17th |
| Harvest Ends | Sep 21st |
Garden Alerts
In Zone 3b, the average last spring frost is around May 19. Watch soil temperature before transplanting Walla Walla.
Garden Alerts
In Zone 3b, the average last spring frost is around May 19. Watch soil temperature before transplanting Walla Walla.